Registration Dossier
Registration Dossier
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EC number: 405-800-7 | CAS number: 27955-94-8 THPE; TRIS(P-HYDROXYPHENYL)ETHANE; TRIS(PARA-HYDROXYPHENYL)ETHANE
Endpoint summary
Administrative data
Description of key information
Additional information
The substance does not undergo significant degradation under environmental conditions. No hydrolysis was observed in a 50°C screening study at pH 4, 7 or 9, and <10% of the substance degraded to CO2 in ready biodegradability and inherent biodegradability tests. The substance has a low vapour pressure (4.99E-7 Pa) and low Henry’s Law constant (6.09E-6 Pa-m3/mol) and therefore significant volatilization from soil surfaces or water is unlikely to occur. The substance is moderately sorbed to soil (Koc: 174 L/kg). Fugacity modelling indicates that distribution of the substance if released into the environment would be restricted to soil and water. The substance has a low predicted BCF and BAF and is rapidly metabolized in fish, and therefore is not anticipated to accumulate in aquatic or terrestrial food chains.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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